Sonic x LEGO Crossover Launches Soon on Roblox

SEGA, Gamefam, and The LEGO Group are teaming up for an exciting crossover event. Sonic Speed Simulator on Roblox is joining forces with LEGO, launching on August 9, 2025. But before the main event begins, there’s some preparation to do.

Your task is to hunt for hidden LEGO bricks scattered throughout the world of Sonic Speed Simulator. Once players across all servers collect enough bricks, the portal to the LEGO event will unlock. That’s right—it’s a group effort, and you can contribute.

What can you expect from the Sonic Speed Simulator x LEGO collaboration?

Introducing the all-new LEGO Brick Hill Zone—an area blending Sonic’s iconic Green Hill style with the vibrant, stud-filled LEGO universe. For three weeks, this zone will feature fresh missions, time-limited challenges, and exclusive collectibles.

During the event, you’ll be grinding rails, smashing LEGO Badniks, constructing builds, and taking control of mech suits. The collaboration focuses on creativity, exploration, and foiling Dr. Eggman’s plans in fun, inventive ways.

Starting August 9, complete tasks like gathering LEGO Rings and Golden Bricks to earn LEGO-themed rewards. The prize lineup includes digital versions of LEGO Sonic and LEGO Tails minifigures.

Then, on August 16, the Shadow Revenge Event begins. Join LEGO Shadow to commandeer Dr. Eggman’s colossal Egg Crusher Mech and put it to the test in a new Time Attack mode. Rewards that week feature minifigures like LEGO Shadow and LEGO Metal Sonic, plus new color variations for the mech suit.

August 23 marks the Team Sonic Event. Hop into the Team Sonic Command Truck ATV and hunt for missing LEGO animals throughout the Brick Hill Zone. The final reward wave includes the LEGO Knuckles minifigure and the Knuckles Guardian Mech.

Jump into Roblox today!

Sonic Speed Simulator launched in April 2022 and remains one of Roblox’s most popular branded games. The LEGO crossover will run alongside other ongoing events, such as Extreme Rider Pt2 and Season 11’s stealth-themed content.

Try it yourself by downloading Roblox from the Google Play Store.

Don’t miss our upcoming coverage of Sword of Convallaria’s First Anniversary Update, either.